Apple M5 Max (40-сore GPU) vs AMD Ryzen 7 H 255
98
out of 100
VS
61
out of 100
We compared two laptop CPUs: the 4.61 GHz Apple M5 Max (40-сore GPU) with 18-cores against the 3.8 GHz AMD Ryzen 7 H 255 with 8-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.
Review
Single-Core Performance
Performance in single-threaded apps and benchmarks
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of power consumption
Integrated Graphics
iGPU capabilities for gaming and 3D-intensive tasks
Choose your main usage scenario to recalculate the Final Score and see which CPU suits your needs.
Key Differences
Advantages of Apple M5 Max (40-сore GPU)
- More powerful Apple M5 Max GPU (40-core) integrated graphics: 16.6 vs 4 TFLOPS
- Has 10 more physical cores
- Newer - released 7 months later
- 71% faster in a single-core Geekbench v6 test - 4358 vs 2551 points
- More modern manufacturing process – 3 versus 4 nanometers
Advantages of AMD Ryzen 7 H 255
- Supports up to 256 GB DDR5-5600 RAM
Test in Benchmarks
Comparing the performance of CPUs across various tasksCinebench
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
| Cinebench 2026 (Multi) | 8487 | - |
Cinebench Scores (5th and 179th place)
GeekBench v6
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
| File compression | 2990 MB/sec | 1020 MB/sec |
| Clang compilation | 271.1 Klines/sec | 99.8 Klines/sec |
| HTML 5 Browser | 811.7 pages/sec | 255.5 pages/sec |
| PDF Renderer | 764 Mpixels/sec | 378.2 Mpixels/sec |
| Text processing | 457.1 pages/sec | 259.2 pages/sec |
| Background blur | 106.1 images/sec | 61.1 images/sec |
| Photo processing | 303.8 images/sec | 99.7 images/sec |
| Ray tracing | 47.8 Mpixels/sec | 21.5 Mpixels/sec |
PassMark
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
| Integer math | 132.6 GOps/sec | 96 GOps/sec |
| Floating point math | 186.1 GOps/sec | 59.2 GOps/sec |
| Find prime numbers | 553M Primes/sec | 85M Primes/sec |
| Random string sorting | 84.9M Strings/sec | 41.8M Strings/sec |
| Data encryption | 40.8 GBytes/sec | 20.3 GBytes/sec |
| Data compression | 689.6 MBytes/sec | 344.3 MBytes/sec |
| Physics | 6847 Frames/sec | 1349 Frames/sec |
| Extended instructions | 33.4B Matrices/sec | 25.6B Matrices/sec |
Blender
Blender CPU
Performance Per Watt
| Cinebench 2024 / Watt | 24.6 PPW | 17.1 PPW |
| Geekbench 6 Multi / Watt | 302 PPW | 234.6 PPW |
| Passmark CPU Mark / Watt | 574.7 PPW | 520.6 PPW |
| Blender / Watt | 5.76 PPW | 4.1 PPW |
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.
Recent User Tests
Apple M5 Max (40-сore GPU)
| Date | Benchmark | Result |
|---|---|---|
| 📘 2026-07-03 -> Apple lover | Geekbench 6 CPU | 4365 / 30166 |
| 📘 2026-07-03 -> Apple lover | Cinebench 2026 | 734 / 9428 |
AMD Ryzen 7 H 255
No benchmark results yet
Specifications
Full technical specification of Apple M5 Max (40-сore GPU) and AMD Ryzen 7 H 255General
| Vendor | Apple | Amd |
| Released | March 3, 2026 | August 4, 2025 |
| Type | Laptop | Laptop |
| Instruction Set | ARMv9 | x86-64 |
| Codename | Apple M5 | Zen 4 (Hawk Point) |
| Model number | T6051 | - |
| Integrated GPU | Apple M5 Max GPU (40-core) | Radeon 780M |
AMD Ryzen CPU ranking (#55th place)
CPU
| P-Cores | 18 | 8 |
| P-Threads | 18 | 16 |
| Base Frequency (P) | 4.61 GHz | 3.8 GHz |
| Turbo Boost Frequency (P) | - | 4.9 GHz |
| Total Cores | 18 | 8 |
| Total Threads | 18 | 16 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 46x | 38x |
| L1 Cache | 192K (per core) | 64K (per core) |
| L2 Cache | 32MB (shared) | 1MB (per core) |
| L3 Cache | - | 16MB (shared) |
| Unlocked Multiplier | No | No |
Package
| Transistors | 28 billions | 25 billions |
| Fabrication Process | 3 nm | 4 nm |
| TDP (PL1) | 100 W | 35-54 W (configurable) |
| Socket | Apple M-Socket | FP8 |
| Peak Temperature | 100°C | 100°C |
| Die Size | 166.85 mm² | - |
Laptop processors ranking (2nd and 86th place)
iGPU
| Integrated Graphics | Apple M5 Max GPU (40-core) | Radeon 780M |
| GPU Base Clock | - | 800 MHz |
| GPU Boost Clock | 1620 MHz | 2600 MHz |
| Shading Units | 5120 | 768 |
| TMUs | 320 | 48 |
| ROPs | 160 | 32 |
| Execution Units | 640 | 12 |
| TGP | - | 15 W |
iGPU FLOPS
Memory Support
| Memory Types | - LPDDR5X-9600 | - DDR5-5600 - LPDDR5x-7500 |
| Max. Memory Size | 128 GB | 256 GB |
| Memory Channels | 32 | 2 |
| Max. Memory Bandwidth | 614.4 GB/s | - |
| ECC Support | No | No |
Misc
| PCI Express Version | - | 4.0 |
| PCI Express Lanes | - | 20 |
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